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The Polytron P33-250SX is a linear encapsulated power module designed for AC to DC conversion. It provides a regulated 250Vdc output at 20mA, suitable for various ITE (Commercial) applications.
The module operates from a wide input voltage range of 105 to 125 VAC at 50-60 Hz. Key electrical specifications include a line regulation of ±0.2% and a load regulation of ±0.2%. It also features a temperature coefficient of ±0.02%/°C typical and an isolation resistance of 50MOhms.
Designed for reliability, the P33-250SX includes short circuit protection. It is housed in a 7-DIP Module, 5 Leads package and is designed for Through Hole mounting. The operating temperature range is -25°C to +71°C, with free air convection cooling.
This power module is approved by CE, cURus, and UL, ensuring compliance with safety standards.
105-125 VAC at 50-60 Hz.
250 VDC at 20mA.
-25°C to 71°C.
7-DIP Module, 5 Leads, through-hole mounting.
Yes, short circuit protection.
Line regulation ±0.2%, load regulation ±0.2%.
UL, CUL, and CE.